Description

1,12-Dodecanedioic-2,2,11,11-D4 Acid is a high-purity, isotopically labeled derivative of dodecanedioic acid, a key C12 dicarboxylic acid. This deuterated compound is essential for advanced analytical and research applications where precise molecular tracking and quantification are required. It is primarily utilized by researchers and manufacturers in the pharmaceutical, polymer science, and metabolic research sectors for use as an internal standard, tracer, or building block for labeled materials.

Application

• As a deuterated internal standard for the accurate quantification of dodecanedioic acid and related metabolites in biological samples via LC-MS or GC-MS.
• In metabolic pathway tracing studies to investigate fatty acid metabolism and peroxisomal disorders.
• As a specialty monomer for the synthesis of isotopically labeled polymers, such as nylons and polyesters, for material science research.
• For use in NMR spectroscopy as a tool to simplify complex spectra and study molecular structure and dynamics.
• In the development and validation of analytical methods in clinical and forensic toxicology laboratories.
• As a precursor for synthesizing other deuterium-labeled fine chemicals and pharmaceutical intermediates.

Basic Information

Product Name	1,12-Dodecanedioic-2,2,11,11-D4 Acid
CAS No.	97543-02-7
Molecular Formula	C₁₂H₁₆D₄O₄
Molecular Weight	232.30 g/mol
Synonyms	Dodecanedioic-2,2,11,11-d4 Acid; Dodecanedioic Acid-d4; 1,12-Dodecanedioic Acid-d4; Deuterated Dodecanedioic Acid; Dodecanedioic Acid (D4 Labeled); Tetradeutero-1,12-dodecanedioic Acid; C12 Dicarboxylic Acid-d4; DDA-d4
EINECS	Contact for details

Quality Control

Our 1,12-Dodecanedioic-2,2,11,11-D4 Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high chemical purity and isotopic enrichment. A comprehensive Certificate of Analysis (COA) is provided, detailing specifications for identity, assay, isotopic purity (D-enrichment), and impurity profiles. We support research and industrial standards, and specifications can be aligned with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.